package com.gxgeek.javabasic.web;

import java.security.SecureRandom;

/**
 * Created by GX on 2017/8/22.
 */
public class A {
    public static void main(String[] args) {
        SecureRandom random = new SecureRandom();
        for (int i = 100;i<=10000;i++){

            System.out.println(random.nextInt(10000));
        }
    }
}
